package w10;

public class Lt1 {
	public static void main(String[] args) {
		char c = '\u03b1';
		System.out.println(c);
		System.out.println(++c);
		
		System.out.println("字符串" + " abc");
		System.out.println("字符串加整数" + 10 + 20);
		System.out.println("字符串加整数" + (10 + 20));
	}

}
